Vilmantas Duda has his highly specific vision about horn system design, and it took him more than 15 years to get it right. He doesn’t like the frequency overlap of drivers. Precisely set time delays and linear phases help him a lot. This horn system uses 24 custom 15″ drivers in SLOB. The bass is very fast and the 100Hz horn is spot on. Everything from amplifiers, DAC, ADC, crossover, and specific linear phase FIR crossover is made by Vilmantas. For the highest quality possible, 65K FIR window software is used, which can handle a 5-way system uncompromised.